Who invented Daylight Saving Time?

Why Daylight Saving Time Still Exists

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C1 English listening practice · British English · Picked for people who know a lot

💡 Did you know?
William Willett
British inventor of modern Daylight Saving Time
The English builder and golf enthusiast who proposed modern DST in a 1907 pamphlet

Modern Daylight Saving Time was proposed by William Willett, an English builder, in a 1907 self-published pamphlet called The Waste of Daylight. Willett was a passionate golfer in Petts Wood, Kent, and he hated finishing his evening rounds in fading light. He argued British clocks should jump forward in spring to give an extra hour of evening daylight in summer. He died in March 1915, one year before Britain finally adopted British Summer Time in May 1916. A small piece of trivia: Willett was the great-great-grandfather of Coldplay’s Chris Martin.

In this clip, a British presenter explains the Willett story while mock-complaining about the entitlement of “a freemason called William Willett who loved playing golf.”

How common are the words?

How common are the words in this C1 English listening practice video?

87%
of words are in the top 2,000 most common English words
Most of the words in this video are common English words.

How common in written English

80.1%
Top 1,000
87%
Top 2,000
95%
Top 5,000

How common in spoken English

82.8%
Top 1,000
90.7%
Top 2,000
100%
Top 5,000

Harder words in this video

These words are harder than C1. Here is what they mean.

daylight
3×
Not in top 5,000People say this a lot
natural light from sun
wax
2×
Not in top 5,000
solid substance from bees

Source: wordfreq 3.1.1 (general) · SUBTLEX-US 2012 (spoken). These numbers are close, not perfect.

★Where you hear this
  • ▸In British history podcasts (The Rest Is History, In Our Time)
  • ▸In British news features about clock changes every March and October
  • ▸In British golf-club content about Petts Wood and Kent
  • ▸In British school history lessons about wartime measures
  • ▸In British comedy about pointless traditions (QI, 8 Out of 10 Cats)

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